Apple has released iPhoto ’11 9.2.3, which fixes an issue where iPhoto could crash when running on a Mac system with multiple user accounts. Aside from that, the update offers only the standard trope of “improves overall stability.” ($14.99 new from the Mac App Store, free update through Software Update or the Mac App Store, 256.9 MB via Software Update or 354.55 MB via Apple’s support page)
Find Wi-Fi Networks with VirusBarrier X6
If you're in a location with multiple Wi-Fi networks, it can be hard to figure out which is the best one to connect to. VirusBarrier X6 can help - open the program's Network window to view a list of available Wi-Fi networks, complete with the name, channel, and signal strength of each.